Set EMSGSIZE error code whenever message received has been truncated
Set EMSGSIZE error code whenever message received has been truncated

Test Plan: tested via fluff

Reviewers: marian, kfyatek

Subscribers: kfyatek, marian

Differential Revision: https://phabricator.avsystem.com/D3102

AVSystem/avs_commons,AVSystem/avs_commons,AVSystem/avs_commons,AVSystem/avs_commons